Base | Representation |
---|---|
bin | 1100011001111… |
… | …1011011110111 |
3 | 10121220120020012 |
4 | 3012133123313 |
5 | 101310031041 |
6 | 5055130435 |
7 | 1201163333 |
oct | 306373367 |
9 | 117816205 |
10 | 52033271 |
11 | 2740a404 |
12 | 15513a1b |
13 | aa1aa24 |
14 | 6ca67c3 |
15 | 487c3eb |
hex | 319f6f7 |
52033271 has 4 divisors (see below), whose sum is σ = 52692000. Its totient is φ = 51374544.
The previous prime is 52033253. The next prime is 52033307. The reversal of 52033271 is 17233025.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52033271 - 26 = 52033207 is a prime.
It is a super-2 number, since 2×520332712 = 5414922581918882, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52033771) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329246 + ... + 329403.
It is an arithmetic number, because the mean of its divisors is an integer number (13173000).
Almost surely, 252033271 is an apocalyptic number.
52033271 is a deficient number, since it is larger than the sum of its proper divisors (658729).
52033271 is an equidigital number, since it uses as much as digits as its factorization.
52033271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 658728.
The product of its (nonzero) digits is 1260, while the sum is 23.
The square root of 52033271 is about 7213.4091108158. The cubic root of 52033271 is about 373.3307040808.
Adding to 52033271 its reverse (17233025), we get a palindrome (69266296).
The spelling of 52033271 in words is "fifty-two million, thirty-three thousand, two hundred seventy-one".
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